so much more fun. >>> president obama's big speech at the united nations. ended with remarks about murdered ambassador chris stevens. the president told the general assembly our future will be deter mind by people like stevens. the president defended the filmmakers' right to make it and condemned the deadly reaction. >> there is no speech that justifies mindless violence. there are no word that excuse the killing of innocence. >> the president also had some pretty tough word for iran. warning that time to diplomatically resolve tehran's nook le nuclear issue is running out. >> a new poll might cause concern for the mitt romney campaign. an eight-point lead in the state of ohio, a key battleground state. keep in mind no republican has won the white house without winning the buckeye state. and in florida it's not much better. the president also leads by four points. mitt romney is accusing the white house of failing to level with the american people about the death of ambassador chris stevens and three others in libya. the republican presidential hopeful says